Keep your baby happy and comfortable with the Happi Tummi herbal refill pack. This product is designed to relieve colic and gas in infants and babies. It is made from natural herbs and provides fast relief without any harmful side effects. With the model number HPC42616, you can easily refill your Happi Tummi and keep your baby happy and calm. This refill pack is a must-have for any parent who wants to keep their baby healthy and comfortable. It is suitable for babies of all ages and can be used with the Happi Tummi waistband. With fast two-day shipping and no tax, this product is an excellent value for money. Say goodbye to colic and gas and hello to a happy baby with the Happi Tummi herbal refill pack.